May 2005 Volume 47 Number 5
Cover
	Fundamentals of Ultraviolet Treatment: Terms and Definitions Do Matter! by James R. Bolton The fundamentals of UV light and its absorption are the same for any medium: air, water or surface...  read more   Magmeters Keep Waste Water Flowing Precisely by Jonathan Fiedler On Maine’s Southern Coast, the Wells Sanitary District (in the town of the same name) provides treatment for up to two million gallons of waste water per day...  read more   Water Purification versus Waste Water Reuse by Peter S. Cartwright Virtually all of the laws and regulations addressing potable water treatment and waste water discharges are based on from the same fundamental premise—the health of humans using these water supplies must be protected...  read more
Features
	What’s the Big Stink on Septic Discharge? by C.F. “Chubb” Michaud Ask the average city dweller to define the word septic and they might respond with infectious or diseased...  read more   Pollution Control by Henry Nowicki Activated carbons (AC) are used in many process applications...  read more   Keep It Clean with Silver by Jeffrey A. Trogolo The bottled water and beverage equipment industry has a strong focus on hygiene in processing, distribution and dispensing environments...  read more   WQA Recertification Quiz read more   WQA Aquatech USA 2005 Las Vegas read more
Web Exclusive
Columns
	Viewpoint: WQA Aquatech 2005 read more   Finding New Ways for a Nation to Drink Clean Water by Nate F. Searing read more   Richard A. Meeusen of Badger Meter, Inc. by Karen R. Smith read more   Ultraviolet Water Disinfection -- It’s All About the Dose by Rick Andrew read more   Waste Water and Risks of Drinking Water Contamination by Kelly A. Reynolds read more